package cn.com.surker.oa.dao;

import cn.com.surker.oa.entity.OaCarInfo;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

/**
 * <p>
 * 车辆登记信息 Mapper 接口
 * </p>
 *
 * @author admin
 * @since 2023-09-08
 */
public interface OaCarInfoDao extends BaseMapper<OaCarInfo> {

    /**
     * 查询车牌是否存在
     * @param carNo
     * @return
     */
    Integer findTotal(String carNo);

}
